X86 Encoder Decoder
xed-flags.h File Reference
#include "xed-types.h"
#include "xed-portability.h"
#include "xed-flag-enum.h"
#include "xed-flag-action-enum.h"
#include "xed-gen-table-defs.h"

Data Structures

struct  xed_flag_enum_s
 Associated with each flag field there can be one action. More...
 
union  xed_flag_set_s
 a union of flags bits More...
 
struct  xed_simple_flag_s
 A collection of xed_flag_action_t's and unions of read and written flags. More...
 

Typedefs

typedef struct xed_flag_enum_s xed_flag_action_t
 Associated with each flag field there can be one action. More...
 
typedef union xed_flag_set_s xed_flag_set_t
 
typedef struct xed_simple_flag_s xed_simple_flag_t
 A collection of xed_flag_action_t's and unions of read and written flags. More...
 

Functions

Flag-set accessors
XED_DLL_EXPORT int xed_flag_set_print (const xed_flag_set_t *p, char *buf, int buflen)
 print the flag set in the supplied buffer More...
 
XED_DLL_EXPORT xed_bool_t xed_flag_set_is_subset_of (const xed_flag_set_t *p, const xed_flag_set_t *other)
 returns true if this object has a subset of the flags of the "other" object. More...
 
Lowest-level flag-action accessors
XED_DLL_EXPORT xed_flag_enum_t xed_flag_action_get_flag_name (const xed_flag_action_t *p)
 get the name of the flag More...
 
XED_DLL_EXPORT xed_flag_action_enum_t xed_flag_action_get_action (const xed_flag_action_t *p, unsigned int i)
 return the action More...
 
XED_DLL_EXPORT xed_bool_t xed_flag_action_action_invalid (const xed_flag_action_enum_t a)
 returns true if the specified action is invalid. More...
 
XED_DLL_EXPORT int xed_flag_action_print (const xed_flag_action_t *p, char *buf, int buflen)
 print the flag & actions More...
 
XED_DLL_EXPORT xed_bool_t xed_flag_action_read_flag (const xed_flag_action_t *p)
 returns true if either action is a read More...
 
XED_DLL_EXPORT xed_bool_t xed_flag_action_writes_flag (const xed_flag_action_t *p)
 returns true if either action is a write More...
 
XED_DLL_EXPORT xed_bool_t xed_flag_action_read_action (xed_flag_action_enum_t a)
 test to see if the specific action is a read More...
 
XED_DLL_EXPORT xed_bool_t xed_flag_action_write_action (xed_flag_action_enum_t a)
 test to see if a specific action is a write More...
 
Accessing the simple flags (Mid-level access)
XED_DLL_EXPORT unsigned int xed_simple_flag_get_nflags (const xed_simple_flag_t *p)
 returns the number of flag-actions More...
 
XED_DLL_EXPORT const xed_flag_set_txed_simple_flag_get_read_flag_set (const xed_simple_flag_t *p)
 return union of bits for read flags More...
 
XED_DLL_EXPORT const xed_flag_set_txed_simple_flag_get_written_flag_set (const xed_simple_flag_t *p)
 return union of bits for written flags More...
 
XED_DLL_EXPORT const xed_flag_set_txed_simple_flag_get_undefined_flag_set (const xed_simple_flag_t *p)
 return union of bits for undefined flags More...
 
XED_DLL_EXPORT xed_bool_t xed_simple_flag_get_may_write (const xed_simple_flag_t *p)
 Indicates the flags are only conditionally written. More...
 
XED_DLL_EXPORT xed_bool_t xed_simple_flag_get_must_write (const xed_simple_flag_t *p)
 the flags always written More...
 
XED_DLL_EXPORT const xed_flag_action_txed_simple_flag_get_flag_action (const xed_simple_flag_t *p, unsigned int i)
 return the specific flag-action. More...
 
XED_DLL_EXPORT xed_bool_t xed_simple_flag_reads_flags (const xed_simple_flag_t *p)
 boolean test to see if flags are read, scans the flags More...
 
XED_DLL_EXPORT xed_bool_t xed_simple_flag_writes_flags (const xed_simple_flag_t *p)
 boolean test to see if flags are written, scans the flags More...
 
XED_DLL_EXPORT int xed_simple_flag_print (const xed_simple_flag_t *p, char *buf, int buflen)
 print the flags More...
 
static XED_INLINE unsigned int xed_flag_set_mask (const xed_flag_set_t *p)
 Return the flags as a mask. More...
 

Typedef Documentation

◆ xed_flag_set_t